When dealing with standby generators, it’s often tempting to set them up and forget about them. However, similar to any other engine-powered machinery, standby generators demand regular maintenance. For those using portable generators, we recommend referring to our portable generator maintenance guide.
Continue reading to grasp the essentials of home generator maintenance and gain insights into optimizing the lifespan of your equipment.
**Consult the Owner’s Manual**
First and foremost, it cannot be stressed enough that the maintenance routines may vary based on the specific model you own. Thus, it is crucial to retain and thoroughly read your owner’s manual. This manual provides model-specific details, ensuring the optimal operation and performance of your generator.
**Oil Maintenance**
Much like you wouldn’t let your car go 10,000 miles without an oil change, your standby generator requires the same attention. Typically, this should be done annually or after a specified number of running hours, as outlined in your owner’s manual.
Start by checking the oil levels using the dipstick; the oil should align with the fill line. If it falls short, an oil change is imperative. Dark and thick oil is an indication of aging and should be replaced.
To execute an oil change, locate the oil drain tube, loosen the wing nut, and drain the oil into an approved container. Using a funnel, replenish the oil through the designated fill tube, opting for either regular or synthetic oil. Synthetic oil, designed for superior high- and low-temperature viscosity, is an excellent choice for optimal performance in various conditions.
After extended use, particularly over 48 hours, allow the generator to cool before checking and potentially changing the oil.
**Spark Plug Replacement**
After a couple of years, spark plugs can accumulate significant dirt. Comparing old and new spark plugs reveals a noticeable difference. Installing new spark plugs is crucial for maintaining top-notch generator performance.
**Air Filter Maintenance**
Similar to spark plugs, the air filter can gather dirt over the years. If only slightly dirty, you can clean it by shaking it against the ground. However, if it’s considerably dirty after several years, replace it with a new one.
**Battery Inspection**
Corrosion and leaks can affect the battery inside your generator. Regularly remove and inspect it, checking the charge with a battery tester. If corrosion is present, clean it using baking soda or a battery cleaning kit from an automotive store.
**Keep the Area Clean**
Home generator maintenance extends beyond the generator itself. To ensure proper air intake and exhaust, maintain a clear area around the generator, free from leaves, shrubs, or any potential obstructions. This not only benefits the generator but also protects nearby plant life from harmful exhaust gases.
**Maximizing Generator Lifespan**
While standby generators don’t require maintenance as frequently as portable units, neglecting them entirely is not an option. Adhering to the maintenance procedures outlined above will contribute significantly to the prolonged and efficient operation of your generator for years to come.